RSA Algorithm in network Security | step by step explanation of RSA Algorithm

RSA Algorithm in network security | step by step explanation of RSA Algorithm with example

In this video, I have covered RSA algorithm with example. Following is the sequence of RSA algorithm explanation in this video.

1. RSA Algorithm in netowrk security
2. Example of RSA Algorithm (step by step explanation of RSA Algorithm)
- In example of RSA step wise explained, how to find private key (d) from given value.
3. RSA Algorithm Example (Try to solve by yourself and write answer in comment section)

You should solve exercise and submit answer of exercise in comment section.

0:00 Introduction
0:23 History of RSA algorithm
0:49 Steps of RSA algorithm
1:13 Step - 1 Select Prime Number - explain with example
1:40 Step - 2 Calculate n - explain with example
1:55 Step - 3 Calculate Phi (n) - explain with example
2:11 Step - 4 Select Public Key E - explain with example
2:54 Step - 5 Calculate Private Key D - explain with example
4:30 Step - 6 Finalize Public Key E and Private Key D - explain with example
4:40 Step - 7 Calculate Cipher Text C - explain with example
5:39 Step - 8 calculate Pain Text P - explain with example
6:25 Exercises

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[ChiragBhalodia]

Solution of all exercise is posted in blog.

[nuclearnoodlesman]

Respect for you, sir. The way you make complex things so simple to understand is just awesome. Thank you sir for such great contents.

[akarshmalhotra]

Sir, This is the best explanation of RSA amongst all youtube videos

[harshinichinta]

Thanks for ur explanation Sir.Please evaluate my answers once.
1.private key (77, 119), cipher 41
2.private key (11, 24), cipher 18
3.private key (23, 187), cipher 146
4, as plain test which is in binary is greater than n value This can't be done.
5.private key (91, 221) cipher 181

[madhurijavia]

Such a complex topic explained very Finding "d" is not an easiest task.... Thank u for sharing this kind of video...

[dishaliparekh]

Okay now I perfectly understand this algorithm 👍👍👍

[ahmedalzahrani]

Thank you so much Professor. You are always the greatest in YouTube.

[karanjoshi]

You have always been the best teacher to understand the topics very easily 🥰 Thank you sir for being always the best.

[carenaguti]

Great explanation now it's very simple kudos to your great work 🔥🔥🔥🔥🔥

[muradamer]

I think it's the best video explaining RSA

[navjyotjadeja]

RSA is complex topic but very well explained in the this video

[anikhasan]

super sir, our teacher share your video for RSA and AES . we really grateful to you.

[mvijayalakshmi]

Thank you much for your clear explanation. Thank you sir

[buzxnhl]

In exercise 4 -in decryption step you got plain text 26 instead of 59

[bawatata]

exercise 2 my public key is (11, 35) and my private key is (11, 35).
C=18 which is 2^11mod 35(where 35 is gotten from 7*5) and D=2 (which is gotten from 18^11mod35)

[rudrikafichadiya]

Sir, Perfect explanation for RSA algorithm...!

[nirmaladundasi]

Step:- 3 is a wrong (13-1 )*(11-1)= 12*10= 120 is a right

[bawatata]

exercise 1 my public key is (5, 199) and my private key is (77, 199).
i went into calculating my cipher text with the plain text which was given as 6 so it gave me 15 as my cipher text(C=15).
and lastly my D=37

[suryakanth]

Apart from my view below
Great explanation Sir

[AmazingAutomation]

Very nicely explained the deeper aspects of RSA algorithm. Good going👍